pith [piθ]

英汉解释

n. 精髓；核心；骨髓；要旨
vt. 杀死；使瘫痪；除去…中的髓

同义词

n. core，essence，gist，heart

参考例句

1. This is a plant stem that has been pithed.
这是一根已经除去木髓的植物的茎。
2. Long sticks pith underdevelopment.
长枝髓心不发达。
3. Heartwood is the mature wood, which is often darker, extending from the sapwood to the pith.
心材通常是成熟的木材部分，通常色泽较暗，范围从边材一直到髓心。

英英解释

n.
  1. soft spongelike central cylinder of the stems of most flowering plants
  2. the choicest or most essential or most vital part of some idea or experience
v.
  1. remove the pith from (a plant)

网络释义

pith
木髓; 树心; 髓心; 要旨;
Ricepaperplant Pith
通草; 通草粉末;
tangerine pith
桔络; 橘络,橘络;
pith black
深黑色;
pith float
通草漂;